Update pan-zoom lib

src/modules/panzoom.js

@@ -1,7 +1,8 @@
-import { pan, zoom } from 'svg-pan-zoom';
+import { pan, zoom } from 'pan-zoom';
 
 export default class PanZoom {
   #storageKey = 'pan-zoom';
+  #zoomFactor = 0.25;
 
   constructor(svg) {
     this.#restorePanZoomVal(svg);
@@ -29,16 +30,7 @@ export default class PanZoom {
   }
 
   #addEventListeners(svg) {
-    svg.addEventListener('wheel', e => {
-      e.preventDefault();
-
-      zoom(svg, e);
-    }, { passive: false });
-
-    svg.addEventListener('pointerdown', e => {
-      e.preventDefault();
-
-      pan(svg, e);
-    }, { passive: false });
+    svg.addEventListener('wheel', e => zoom(svg, e, this.#zoomFactor), { passive: false });
+    svg.addEventListener('pointerdown', e => pan(svg, e), { passive: false });
   }
 };